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机械制造业应用的数显位移传感器通常有感应同步器、光栅和磁尺,以及容栅和球感应电子尺(Spherosym Transducer),又称球栅,与它们配套的数显表组成各种测量系统。一、国外数显的发展概况 1.传感器 (1) 感应同步器 50年代初期美国法兰德公司研制成功了圆感应同步器,当时用于经纬仪和导弹制导系统。1957年发表了第一个感应同步器专利,后又发展了直线式感应同步器并转人民用。70年代圆感应同步器突破了±1″,检
Digital displacement transducers used in machinery manufacturing usually include inductive synchronizers, gratings and magnetic rulers, as well as capacitive grids and spherosym transducers, also known as ball grids, which together with their digital gauges form various measuring systems . First, the foreign digital display of the development of a sensor (1) induction synchronizer early 50s the United States Flanders successfully developed a circular induction synchronizer, was used in theodolite and missile guidance system. The first inductosyn patent was released in 1957, and then a linear induction synchronizer was developed and turned to civilian use. 70s round induction synchronizer broke through ± 1 ", seized